This is an authentic MIKIMOTO 18K Yellow Gold Diamond Akoya Pearl 7.5mm Ring 54 6.75. This ring is crafted of 18 karat yellow gold with a 7.5mm Akoya pearl and diamonds on the side of the band weighing approximately .14 total carat weight. Indulge in this elegant ring with the luxury and style of Mikimoto. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.